🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.4

Radius: 9.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.79 AU - 0.87 AU

Year: 513 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 94,122,497 km

• M1: 116,537 km (0.07 R)
• M2: 456,124 km (0.085 R)
• M3: 1,492,089 km (0.095 R)
• M4: 1,811,331 km (0.079 R)
• M5: 2,992,107 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.8

Radius: 10.1

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.2 AU - 1.78 AU

Year: 1234 Days

Day: 12.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 94,122,497 km

• M1: 125,662 km (0.102 R)
• M2: 464,053 km (0.113 R)
• M3: 989,291 km (0.116 R)
• M4: 1,557,463 km (0.109 R)
• M5: 1,997,431 km (0.116 R)
• M6: 2,543,613 km (0.098 R)
• M7: 3,215,307 km (0.097 R)
• M8: 3,757,599 km (0.035 R)
• M9: 4,203,551 km (0.108 R)
• M10: 4,666,257 km (0.118 R)
• M11: 5,588,827 km (0.092 R)
• M12: 6,770,201 km (0.077 R)
• M13: 7,407,189 km (0.116 R)
• M14: 7,924,050 km (0.11 R)
• M15: 8,245,685 km (0.11 R)
• M16: 8,659,772 km (0.088 R)
• M17: 10,235,786 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.3

Radius: 8.7

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.91 AU - 2.01 AU

Year: 1861 Days

Day: 6.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,122,497 km

• M1: 108,159 km (0.072 R)
• M2: 479,012 km (0.104 R)
• M3: 792,869 km (0.096 R)
• M4: 1,296,415 km (0.108 R)
• M5: 1,592,170 km (0.101 R)
• M6: 2,092,725 km (0.115 R)
• M7: 2,464,775 km (0.088 R)
• M8: 3,059,576 km (0.106 R)
• M9: 4,240,950 km (0.075 R)
• M10: 4,614,047 km (0.104 R)
• M11: 5,358,895 km (0.095 R)
• M12: 6,157,000 km (0.06 R)
• M13: 8,744,145 km (0.113 R)
• M14: 9,780,709 km (0.094 R)
• M15: 10,259,123 km (0.027 R)
• M16: 11,225,824 km (0.091 R)
• M17: 13,256,765 km (0.096 R)
• M18: 13,758,217 km (0.109 R)
• M19: 14,710,108 km (0.082 R)
• M20: 15,067,049 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 13.3

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.7 AU - 4.54 AU

Year: 5672 Days

Day: 5.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 94,122,497 km

• M1: 168,597 km (0.083 R)
• M2: 896,690 km (0.079 R)
• M3: 1,677,591 km (0.04 R)
• M4: 2,749,459 km (0.095 R)
• M5: 3,188,828 km (0.106 R)
• M6: 5,128,065 km (0.108 R)
• M7: 5,559,805 km (0.093 R)
• M8: 5,984,663 km (0.106 R)
• M9: 6,496,886 km (0.117 R)
• M10: 7,500,388 km (0.094 R)
• M11: 8,212,026 km (0.081 R)
• M12: 9,175,137 km (0.096 R)
• M13: 9,989,847 km (0.067 R)
• M14: 10,945,777 km (0.112 R)
• M15: 13,959,127 km (0.112 R)
• M16: 14,519,820 km (0.101 R)
• M17: 15,566,855 km (0.089 R)
• M18: 25,998,165 km (0.03 R)
• M19: 27,019,919 km (0.117 R)
• M20: 29,234,565 km (0.028 R)
• M21: 31,281,513 km (0.112 R)
• M22: 32,730,668 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 13.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.74 AU - 4.74 AU

Year: 5922 Days

Day: 5.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,122,497 km

• M1: 162,912 km (0.116 R)
• M2: 663,766 km (0.1 R)
• M3: 1,217,278 km (0.118 R)
• M4: 1,699,581 km (0.056 R)
• M5: 2,947,078 km (0.116 R)
• M6: 3,478,001 km (0.102 R)
• M7: 3,929,487 km (0.114 R)
• M8: 4,344,023 km (0.119 R)
• M9: 6,016,826 km (0.116 R)
• M10: 6,773,792 km (0.099 R)
• M11: 8,438,217 km (0.102 R)
• M12: 8,924,859 km (0.038 R)
• M13: 9,999,271 km (0.095 R)
• M14: 11,449,024 km (0.096 R)
• M15: 12,560,088 km (0.097 R)
• M16: 13,797,112 km (0.108 R)
• M17: 14,245,906 km (0.084 R)
• M18: 14,879,004 km (0.101 R)
• M19: 16,450,081 km (0.102 R)
• M20: 17,083,030 km (0.042 R)
• M21: 20,785,278 km (0.093 R)
• M22: 23,770,802 km (0.052 R)
• M23: 28,451,421 km (0.043 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.9

Radius: 4.1

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.65 AU - 9.35 AU

Year: 16808 Days

Day: 20.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 94,122,497 km

• M1: 51,013 km (0.101 R)
• M2: 921,523 km (0.079 R)
• M3: 1,198,429 km (0.079 R)
• M4: 1,635,254 km (0.113 R)
• M5: 2,552,588 km (0.105 R)
• M6: 3,269,162 km (0.103 R)
• M7: 4,258,902 km (0.106 R)
• M8: 6,171,361 km (0.06 R)
• M9: 12,725,393 km (0.095 R)
• M10: 14,218,978 km (0.118 R)
• M11: 14,490,050 km (0.062 R)
• M12: 19,310,692 km (0.095 R)
• M13: 20,750,421 km (0.106 R)
• M14: 22,902,387 km (0.053 R)
• M15: 28,707,831 km (0.09 R)
• M16: 33,474,917 km (0.073 R)
• M17: 38,611,809 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.1

Radius: 7.6

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.98 AU - 11.36 AU

Year: 23639 Days

Day: 15.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,122,497 km

• M1: 100,979 km (0.095 R)
• M2: 444,605 km (0.049 R)
• M3: 1,151,305 km (0.057 R)
• M4: 1,617,303 km (0.063 R)
• M5: 1,904,381 km (0.073 R)
• M6: 2,557,824 km (0.108 R)
• M7: 2,868,689 km (0.089 R)
• M8: 3,292,649 km (0.088 R)
• M9: 4,742,402 km (0.065 R)
• M10: 7,060,870 km (0.066 R)
• M11: 8,158,918 km (0.12 R)
• M12: 8,549,070 km (0.113 R)
• M13: 10,755,339 km (0.042 R)
• M14: 11,568,254 km (0.116 R)
• M15: 13,163,565 km (0.076 R)
• M16: 13,468,745 km (0.114 R)
• M17: 15,995,752 km (0.074 R)
• M18: 17,599,591 km (0.081 R)
• M19: 18,345,785 km (0.088 R)
• M20: 19,603,006 km (0.114 R)
• M21: 21,542,243 km (0.116 R)
• M22: 22,395,699 km (0.105 R)
• M23: 29,141,216 km (0.045 R)
• M24: 30,582,442 km (0.076 R)
• M25: 32,346,052 km (0.114 R)
• M26: 35,483,568 km (0.063 R)
• M27: 35,926,527 km (0.066 R)
• M28: 39,288,440 km (0.093 R)
• M29: 41,045,467 km (0.093 R)
• M30: 44,032,787 km (0.099 R)
• M31: 44,544,262 km (0.072 R)
• M32: 52,892,721 km (0.025 R)
• M33: 54,053,002 km (0.117 R)
• M34: 63,302,189 km (0.038 R)
• M35: 64,390,663 km (0.084 R)
• M36: 65,713,258 km (0.088 R)
• M37: 67,504,842 km (0.059 R)
• M38: 68,869,624 km (0.111 R)
• M39: 71,889,706 km (0.077 R)
• M40: 77,943,632 km (0.079 R)
• M41: 82,248,909 km (0.139 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 10,718 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit